1、It would be uneconomical to send a brand new tape.
送一個新磁帶去不劃算。

2、I was taken in by the salesman - the car turned out to be uneconomical and unreliable.
推銷員欺騙了我——那輛汽車結(jié)果既不經(jīng)濟又不牢靠。

3、It soon proved uneconomical to stay open 24 hours a day.
每天24小時營業(yè)很快就證明是不經(jīng)濟的。

uneconomical翻譯